Pollution

In the town of Worthington, lake life is a part of the culture. “Whenever we poll the community about what the most important features are, what their proudest of in the community, Lake Okabena always comes in number one,” Okabena Ocheda Watershed District’s Dan Livdahl said.

President Barack Obama’s proposed budget for 2016 seeks a $50 million cut in a multi-year program to clean up the Great Lakes. The president’s spending plan released Monday requests $250 million for the Great Lakes Restoration Initiative, down from $300 million appropriated for this year.

First it was tiny plastic beads, but now scientist are rising concerns about fibers from clothing polluting the Great Lakes. A recent study found polyester fleece sheds thousands of fibers when it’s washed.

Scientists who have reported that the Great Lakes are awash in tiny bits of plastic are raising new alarms about a little-noticed form of the debris turning up in sampling nets: synthetic fibers from garments, cleaning cloths and other consumer products.

The southern half of Minnesota is under an air pollution advisory. Warmer temperatures, along with moisture and low winds, are causing fine particles to be trapped near the ground. The Minnesota Pollution Control Agency says it’s unhealthy for people with respiratory health problems.

On Tuesday, California became the first state to ban single-use plastic bags like the ones used in Target and grocery stores across the country. The plastic bags will be phased out over the next two years, but people can still use them for vegetables and meats. Paper bags will cost 10 cents while reusable bags will be free to use.

The Minnesota Pollution Control Agency has issued an air pollution health alert for western Minnesota effective through noon on Friday. The agency says a strong temperature inversion, snow melt and fog are trapping fine-particle pollution near the surface, causing unhealthy levels for sensitive groups. An air pollution health advisory has also been issued for the southern half of Minnesota — including the Twin Cities and Rochester — beginning Thursday evening and extending into Friday morning. Fine-particle concentrations are expected to increase and may reach unhealthy levels for sensitive groups for short periods.

A government report says the U.S. Environmental Protection Agency should do more to make sure a Great Lakes cleanup program is meeting its goals. Congress has spent about $1.3 billion on the Great Lakes Restoration Initiative over the past four years.

A new study finds that chemicals from household products, prescriptions and illegal drugs are common in Minnesota lakes. MPCA scientists chose 50 lakes at random and tested the water for 125 chemicals. The common insect repellent DEET was found in 76 percent of lakes.

The University of Michigan is establishing a research program designed to bring more scientific credibility to the federal government’s billion-dollar battle to clean up the Great Lakes, officials said Tuesday.

Minneapolis has a reputation as a bike-friendly city with many commuting with pedal power. Now, a University of Minnesota graduate student is doing research about the quality of air cyclists are breathing.

The citizens board of the Minnesota Pollution Control Agency is taking another crack at approving rules meant to cut the haze that sometimes clouds the views at Voyageurs National Park and the Boundary Waters Canoe Area.